function panels_ajax_form_wrapper in Panels 6.2

Based upon Views' views_ajax_form_wrapper, respecialed to Panels' needs.

7 calls to panels_ajax_form_wrapper()

panels_ajax_add_pane_config in includes/display-edit.inc

AJAX entry point for to configure a pane that has just been added.

panels_ajax_cache_method in includes/display-edit.inc

Entry point for AJAX modal: configure pane cache method

panels_ajax_cache_settings in includes/display-edit.inc

Handle the cache settings form

panels_ajax_configure_pane in includes/display-edit.inc

AJAX entry point for to configure a pane that has just been added.

panels_ajax_context_item_add in includes/common-context.inc

Ajax entry point to add an context

... See full list

File

includes/ajax.inc, line 37

Miscellaneous AJAX helper routines

Code

function panels_ajax_form_wrapper($form_id, &$form_state) {

  // This won't override settings already in.
  $form_state += array(
    're_render' => FALSE,
    'no_redirect' => !empty($form_state['ajax']),
  );
  $output = drupal_build_form($form_id, $form_state);
  if (!empty($form_state['ajax']) && empty($form_state['executed'])) {

    // If the form didn't execute and we're using ajax, build up a
    // json command object to render.
    $object = new stdClass();
    $object->output = '';
    $object->type = 'display';
    if ($messages = theme('status_messages')) {
      $object->output = '<div class="views-messages">' . $messages . '</div>';
    }
    $object->output .= $output;
    $object->title = empty($form_state['title']) ? '' : $form_state['title'];
    if (!empty($form_state['help_topic'])) {
      $module = !empty($form_state['help_module']) ? $form_state['help_module'] : 'panels';
      $object->title = theme('advanced_help_topic', $module, $form_state['help_topic']) . $object->title;
    }
    $object->url = empty($form_state['url']) ? url($_GET['q'], array(
      'absolute' => TRUE,
    )) : $form_state['url'];
    $object->js = empty($form_state['js settings']) ? NULL : $form_state['js settings'];
    $output = $object;
  }

  // These forms have the title built in, so set the title here:
  if (empty($form_state['ajax']) && !empty($form_state['title'])) {
    drupal_set_title($form_state['title']);
  }
  return $output;
}